471569170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 917568000

約数和(自身を除く): 445998830

約数列:

[1, 2, 5, 10, 19, 38, 79, 89, 95, 158, 178, 190, 353, 395, 445, 706, 790, 890, 1501, 1691, 1765, 3002, 3382, 3530, 6707, 7031, 7505, 8455, 13414, 14062, 15010, 16910, 27887, 31417, 33535, 35155, 55774, 62834, 67070, 70310, 133589, 139435, 157085, 267178, 278870, 314170, 529853, 596923, 667945, 1059706, 1193846, 1335890, 2481943, 2649265, 2984615, 4963886, 5298530, 5969230, 12409715, 24819430, 47156917, 94313834, 235784585, 471569170]

約数ペア:

[(1, 471569170), (2, 235784585), (5, 94313834), (10, 47156917), (19, 24819430), (38, 12409715), (79, 5969230), (89, 5298530), (95, 4963886), (158, 2984615), (178, 2649265), (190, 2481943), (353, 1335890), (395, 1193846), (445, 1059706), (706, 667945), (790, 596923), (890, 529853), (1501, 314170), (1691, 278870), (1765, 267178), (3002, 157085), (3382, 139435), (3530, 133589), (6707, 70310), (7031, 67070), (7505, 62834), (8455, 55774), (13414, 35155), (14062, 33535), (15010, 31417), (16910, 27887)]